{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Dosage", "Treatment.Drug", "Subject.Disorder", "Treatment.Route", "Treatment.Freq", "Effect", "Treatment.Duration", "Combination.Drug", "Treatment", "Subject.Gender"]}, {"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Duration", "Treatment.Dosage", "Combination.Drug", "Subject.Gender", "Treatment.Disorder", "Treatment.Route", "Treatment.Time_elapsed", "Treatment", "Treatment.Freq", "Subject", "Treatment.Drug", "Subject.Age", "Subject.Disorder", "Subject.Population", "Effect", "Subject.Race"]}], "input": "The FK 506 dose was constant within 21 days after discontinuing phenytoin in Patient 1 who had 36 days of phenytoin therapy."}
{"potential therapeutic event": [], "adverse event": [{"trigger": "discontinuing ", "arguments": {"Treatment.Duration": "NAN", "Treatment.Dosage": "NAN", "Combination.Drug": "NAN", "Subject.Gender": "NAN", "Treatment.Disorder": "NAN", "Treatment.Route": "NAN", "Treatment.Time_elapsed": "36 days", "Treatment": "phenytoin", "Treatment.Freq": "NAN", "Subject": "Patient 1", "Treatment.Drug": ["phenytoin therapy", "phenytoin"], "Subject.Age": "NAN", "Subject.Disorder": "NAN", "Subject.Population": "1", "Effect": "The FK 506 dose was constant within 21 days", "Subject.Race": "NAN"}}]}